2004 BY31
2004BY31, K04B31Y, S8307
All data for this body: [vot]
MPC data
| Name (number) |
2004 BY31 (288307) |
| a |
2.74466 |
| e |
0.08915 |
| i / sin(i) |
6.8921 /
0.12000
|
| q |
2.49997
|
| Q |
2.98936
|
| ω |
220.5225 |
| Node |
315.9547 |
| m |
192.1001 |
| n |
0.2168 |
| Epoch |
2460800.5 |
| nobs |
362 |
| nopp |
15 |
| Years observed |
2003-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.746 |
|
| ep |
0.129 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7459 |
0.1291 |
0.1356 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |